H55: Funding, Investors & Team (Sep 2026)
H55 is creating technology solutions that are certified and aimed at making aviation environmentally friendly, quiet, efficient, inexpensive, and ultimately autonomous by utilizing electric propulsion systems and sensor technology.
H55 has raised $153M across 5 funding rounds on record, the most recent a Series C of $72.9M announced in Jul 2024.
That round is above the $7.5M median round size for Consumer Electronics companies tracked on FundedIQ over the last two years.
H55 Company Profile and Key Stats
Latest funding round on record: Jul 2024.
H55 Funding Rounds
1 of 5 rounds was announced without a disclosed amount and is excluded from the total.
H55 raised $20.0M in an undisclosed round announced in Dec 2020.
1.8 years later, an undisclosed round was announced in Oct 2022 with no disclosed amount.
5 months later, an undisclosed round of $10.0M was announced in Mar 2023.
6 months later, a Series C of $49.8M was announced in Sep 2023.
10 months later, a Series C of $72.9M was announced in Jul 2024.
H55 Founders and Leadership Team
Contact details for the H55 team: 3 of 3 have an email address on file.
Start 14-day free trial →H55 Funding Compared to Other Consumer Electronics Startups
H55's latest round of $72.9M is above the median round in Consumer Electronics. Medians cover the last 24 months of disclosed rounds.
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H55 Funding FAQs
What does H55 do?
H55 is creating technology solutions that are certified and aimed at making aviation environmentally friendly, quiet, efficient, inexpensive, and ultimately autonomous by utilizing electric propulsion systems and sensor technology.
How much funding has H55 raised?
H55 has raised $153M across 5 rounds on record. The most recent is a Series C of $72.9M announced in Jul 2024.
When did H55 last raise funding?
H55's most recent funding round on record is a Series C of $72.9M, announced in Jul 2024.
Who founded H55?
FundedIQ lists Andre Borschberg (Founder), Gregory Blatt (Founder), Sebastien Demont (Founder) at H55.
Where is H55 headquartered?
H55 is based in Sion, Valais, Switzerland.
How many employees does H55 have?
H55 is in the 101-250 employee band.
How does H55's funding compare to other Consumer Electronics startups?
H55's latest round of $72.9M is above the $7.5M median round size for Consumer Electronics companies on FundedIQ across 1,547 tracked companies over the last two years.
About FundedIQ's H55 Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for H55 is left off this page rather than filled in.
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